| Tail Number / N-Number | N814 |
| Manufacturer | CIRRUS DESIGN CORP |
| Model | SR20 |
| Year Built | 2003 |
| Manufacturer's Serial Number | 1281 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Corporation |
| Owner Name | WISCONSIN AVIATION-FOUR LAKES INC |
| Street | 3606 CORBEN CT |
| City | MADISON |
| State | WI |
| Zip Code | 53704-2573 |
| Region | Great Lakes |
| County | Dane County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2003-01-30 |
| Certificate Issue Date | 2018-11-09 |
| Last Action Date | 2021-08-11 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 52614067 |
| Mode S Code Hex | AB1837 |
Deregistered Aircraft 1 of 3. This aircraft was previously assigned the N-number N814.
| Tail Number / N-Number | N814 |
| Manufacturer | SONBERG |
| Model | PIETENPOL AIR CAMPER |
| Manufacturer's Serial Number | 1050 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SONBERG NORMAN A |
| Street | 38741 27TH ST E |
| City | PALMDALE |
| State | CA |
| Zip Code | 93550 |
| County | Dane County |
| Country | US |
| Certificate Issue Date | 1972-10-17 |
| Last Action Date | 1998-11-18 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1999-01-04 |
Deregistered Aircraft 2 of 3. This aircraft was previously assigned the N-number N814.
| Tail Number / N-Number | N814 |
| Manufacturer | SIKORSKY |
| Model | H-34 |
| Manufacturer's Serial Number | 58956 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 14 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 73 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | UNITED AIRCRAFT CORP |
| Street | SIKORSKY AIRCRAFT DIVISION |
| City | STRATFORD |
| State | CT |
| Zip Code | 06615 |
| Region | New England |
| County | Dane County |
| Certificate Issue Date | 1959-07-28 |
| Last Status | Valid Registration |
| Cancellation Date | 1960-08-10 |
| Exported To | FRANCE |
Deregistered Aircraft 3 of 3. This aircraft was previously assigned the N-number N814.
| Tail Number / N-Number | N814 |
| Manufacturer | WHITES AIRCRAFTS |
| Model | WHITEY SPORT PLANE |
| Manufacturer's Serial Number | 3 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | GUY L YOUNG |
| Street | 858 41ST ST |
| City | DES MOINES |
| State | IA |
| Zip Code | 50301 |
| Region | Central |
| County | Dane County |
| Certificate Issue Date | 1928-11-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-04-08 |